Xiaomi Redmi 2S has already been in news as it first appeared on tenna listing and the followed along by Antutu. So the specifications are quite clear as it will be 4.7 inch HD display, 64-bit Snapdragon 410 SoC, Adreno 306 GPU along with 1 GB of Ram.
Also according to the specs listed on these sites it will features an 8 megapixel rear autofocus camera with LED flash and on the front it has 2 megapixel video calling & selfie camera. It will pack a 2200 mAh battery.
Now all the focus will be on the Xiaomi upcoming January event so stay tuned.